Specification catalogue

Find the structure your AI needs.

A live registry of versioned meta-model specifications and clearly labelled research profiles. Search by family, category, industry, domain, name or tags; storage formats and interfaces remain independent.

The catalogue holds the whole Thing Registry: every registered thing an agent might meet, marked TODO until its governed specification is written. AISMM, PLMM and prior World Model assemblies remain here as examples.
206 155 meta-models Priority first
Thing RegistryGenerated draft

mechanical system

vr.tr.mechanical-system
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

meconium ileus

vr.tr.meconium-ileus
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

media coverage of North Korea

vr.tr.media-coverage-of-north-korea
Activities and processes ACT.ACT
Thing RegistryGenerated draft

media sociology

vr.tr.media-sociology
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

medial forebrain bundle

vr.tr.medial-forebrain-bundle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

medial palpebral arteries

vr.tr.medial-palpebral-arteries
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

medial plantar artery

vr.tr.medial-plantar-artery
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

medial plantar nerve

vr.tr.medial-plantar-nerve
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

median antebrachial vein

vr.tr.median-antebrachial-vein
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

medical car

vr.tr.medical-car
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

medical dictionary

vr.tr.medical-dictionary
Information and virtual systems INF.MED
Thing RegistryGenerated draft

meditation music

vr.tr.meditation-music
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Medium Tactical Vehicle Replacement

vr.tr.medium-tactical-vehicle-replacement
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

medrogestone

vr.tr.medrogestone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

medulloepithelioma

vr.tr.medulloepithelioma
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

MEF2C

vr.tr.mef2c
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MEFV

vr.tr.mefv
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Megafaunal wolf

vr.tr.megafaunal-wolf
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

megalencephaly

vr.tr.megalencephaly
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

megalopa

vr.tr.megalopa
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Melaveh Malkah

vr.tr.melaveh-malkah
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

melee

vr.tr.melee
Activities and processes ACT.EVT
Thing RegistryGenerated draft

melengestrol acetate

vr.tr.melengestrol-acetate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Melica aristata

vr.tr.melica-aristata
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

melon

vr.tr.melon

any of numerous fruits of the gourd family having a hard rind and sweet juicy flesh

Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

melphalan flufenamide

vr.tr.melphalan-flufenamide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Melrose

vr.tr.melrose
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

melt blowing

vr.tr.melt-blowing
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Member of the Order of the British Empire

vr.tr.member-of-the-order-of-the-british-empire
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

memoirist

vr.tr.memoirist
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

memorial

vr.tr.memorial-artifact

a structure erected to commemorate persons or events

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Memorial of Hubert Jerzy Wagner

vr.tr.memorial-of-hubert-jerzy-wagner
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Memoriał Romana Siemińskiego

vr.tr.memoria-romana-siemi-skiego
Activities and processes ACT.EVT
Thing RegistryGenerated draft

mendoan

vr.tr.mendoan
Activities and processes ACT.PRC
Thing RegistryGenerated draft

mental health counselor

vr.tr.mental-health-counselor
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Menteri Besar of Johor

vr.tr.menteri-besar-of-johor
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Merano Open

vr.tr.merano-open
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Mercedes-Benz O 407

vr.tr.mercedes-benz-o-407
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mercedes-Benz OM621

vr.tr.mercedes-benz-om621
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mercedes-Benz W128

vr.tr.mercedes-benz-w128
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mercury(II) reductase

vr.tr.mercury-ii-reductase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Mercury-Jupiter

vr.tr.mercury-jupiter
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

mercy rule

vr.tr.mercy-rule
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

merenskyite

vr.tr.merenskyite
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Merom

vr.tr.merom
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

meroterpene

vr.tr.meroterpene
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

merrillite

vr.tr.merrillite
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

MERTK

vr.tr.mertk
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

mesotrophic lake

vr.tr.mesotrophic-lake
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Messerschmitt Bf 109TL

vr.tr.messerschmitt-bf-109tl
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Messerschmitt Bf 165

vr.tr.messerschmitt-bf-165
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Messerschmitt P.1110

vr.tr.messerschmitt-p-1110
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

mesulfen

vr.tr.mesulfen
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

metabutoxycaine

vr.tr.metabutoxycaine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Metageitnion

vr.tr.metageitnion
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Metaphit

vr.tr.metaphit
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

metapramine

vr.tr.metapramine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

metaproscaline

vr.tr.metaproscaline
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

metatartaric acid

vr.tr.metatartaric-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

metfendrazine

vr.tr.metfendrazine
Physical world and living systems PHY.MAT